Candaulism

Candaules, King of Lydia, Shews his Wife by Stealth to Gyges, One of his Ministers, as She Goes to Bed by William Etty. This image illustrates Herodotus's version of the tale of Gyges.

Duke of Orléans Showing His Lover by Eugène Delacroix

Candaulism, also called candaulesism, is a paraphilic sexual practice or fantasy in which one person exposes their naked partner, or images of their naked partner, to other people for their voyeuristic pleasure or the pleasure of their partner.^[1] Candaulism is associated with voyeurism and exhibitionism.

The term may also be applied to the practice of undressing or otherwise exposing a female partner to others. The term may also be applied to posting of personal images of a female partner on the internet or urging her to wear clothing which reveals her physical attractiveness to others, such as wearing very brief clothing, such as a microskirt, tight-fitting or see-through clothing, a low-cut top, or minimal-coverage swimwear.